Revision for Chapter 14

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Across
  1. 3. A force is a pull or a ___ .
  2. 5. The interaction of Earth's magnetic field and the solar wind causes ___.
  3. 8. An example of a force meter is the ___ balance.
  4. 9. ___ is a force that opposes motion.
  5. 12. Forces of nature are ___.
  6. 13. When an arm is turning, the shoulder is its ___.
  7. 15. The SI unit for pressure is ___.
  8. 16. The SI unit for weight is ___.
Down
  1. 1. I can use ___ to reduce friction.
  2. 2. The SI unit of speed is ___.
  3. 4. The measure of the amount of force acting on a unit area is known as ___.
  4. 6. If the area of which force is exerted upon is reduced, the pressure will be ___.
  5. 7. Gravity is an example of a ___ force.
  6. 10. The object that turns around a point is called a ___.
  7. 11. In scientific terms, the terms 'weight' and 'mass' are ___.
  8. 14. A force can ___ the speed or direction of a moving object.